Article
Full entry |
PDF
(1.1 MB)
Feedback
PDF
(1.1 MB)
Feedback
References:
[1] H-J. Bandelt: Tolerance relations on lattices. Bull. Austral. Math. Soc. 23 (1981), 367–381. DOI 10.1017/S0004972700007255 | MR 0625179 | Zbl 0449.06005
[2] S. Burris and H.P. Sankappanavar: “A Course in Universal Algebra”, Graduate Texts in Mathematics. vol. 78, Springer-Verlag, New York, 1981. MR 0648287
[3] I. Chajda: Distributivity and modularity of lattices of tolerance relations. Algebra Universalis 12 (1981), 247–255. DOI 10.1007/BF02483883 | MR 0608668 | Zbl 0469.08003
[4] I. Chajda: Tolerance trivial algebras and varieties. Acta Sci. Math (Szeged) 46 (1983), 35–40. MR 0739020 | Zbl 0534.08001
[5] I. Chajda: Tolerances in congruence permutable algebras. Czechoslovak Math. J. 38 (1988), 218–225. MR 0946289 | Zbl 0678.08004
[6] I. Chajda and J. Rachounek: Relational characterizations of permutable and $n$-permutable varieties. Czechoslovak Math. J. 33 (1983), 505–508. MR 0721079
[7] W.H. Cornish: On Iséki’s BCK-algebras. Lecture Notes in Pure and Applied Mathematics 74 (1982), Marcel Dekker, New York, 101–122. MR 0647169 | Zbl 0486.03033
[8] J. Hagemann and A. Mitschke: On $n$-permutable congruences. Algebra Universalis 3 (1973), 8–12. DOI 10.1007/BF02945100 | MR 0330010
[9] P. M. Idziak: On varieties of BCK-algebras. Mathematica Japonica 28 (1983), 157–162. MR 0692565 | Zbl 0518.06015
[10] K. Iséki: On ideals of BCK-algebras. Math. Seminar Notes Kobe Univ. 3 (1975), 1–12.
[11] K. Iséki and S. Tanaka: An introduction to the theory of BCK-algebras. Mathematica Japonica 23 (1978), 1–26. MR 0500283
[12] J.G. Raftery, I.G. Rosenberg and T. Sturm: Tolerance relations and BCK-algebras. Mathematica Japonica 36 (1991), 399–410. MR 1109222
[13] J.G. Raftery and T. Sturm: On ideal and congruence lattices of BCK-semilattices. Mathematica Japonica 32 (1987), 465–474. MR 0914750
[14] I.G. Rosenberg and D. Schweigert: Compatible orderings and tolerances on lattices. Annals of Discrete Mathematics 23 (1984), 119–150. MR 0779849
[15] H. Werner: A Mal’cev condition for admissible relations. Algebra Universalis 3 (1973), 263. DOI 10.1007/BF02945126 | MR 0330009 | Zbl 0276.08004
[16] A. Wroński: BCK-algebras do not form a variety. Mathematica Japonica 28 (1983), 211–213.
[17] A. Wroński: Reflections and distensions of BCK-algebras. Mathematica Japonica 28 (1983), 215–225. MR 0699586
[18] A. Wroński and J.K. Kabziński: There is no largest variety of BCK-algebras. Mathematica Japonica 29 (1984), 545–549. MR 0759445
Search
Partner of
